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Aspen

$229+ Cheap flights from Washington to Aspen (ASE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — ASE
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Washington to Aspen

Cheapest flights from Washington to Aspen
Explore the most affordable flight options available from Washington to Aspen. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 29, 2026.

This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2112:15 pm
SEA
-
ASE
1 stop6h 33m
United Airlines
Sat 2/284:01 pm
ASE
-
SEA
1 stop6h 00m
United Airlines
Deal found 1/27$249
This American Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:57 pm
SEA
-
ASE
1 stop9h 14m
American Airlines
Fri 2/274:36 pm
ASE
-
SEA
1 stop9h 19m
American Airlines
Deal found 1/28$252
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/275:00 am
SEA
-
ASE
1 stop5h 10m
United Airlines
Fri 3/63:25 pm
ASE
-
SEA
1 stop8h 51m
United Airlines
Deal found 1/28$265
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/16:15 am
PDX
-
ASE
1 stop5h 41m
Delta
Wed 4/812:20 pm
ASE
-
PDX
1 stop7h 38m
Delta
Deal found 1/27$269
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/812:00 pm
SEA
-
ASE
1 stop7h 03m
Delta
Wed 7/1512:00 pm
ASE
-
SEA
1 stop5h 55m
Delta
Deal found 1/27$274
This United Airlines deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:30 am
SEA
-
ASE
1 stop6h 38m
United Airlines
Mon 3/24:01 pm
ASE
-
SEA
1 stop6h 00m
United Airlines
Deal found 1/29$299
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/76:30 am
SEA
-
ASE
1 stop6h 45m
United Airlines
Wed 7/158:05 am
ASE
-
SEA
1 stop6h 53m
United Airlines
Deal found 1/27$319
This United Airlines deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/86:30 am
SEA
-
ASE
2 stops10h 56m
United Airlines
Wed 7/155:00 pm
ASE
-
SEA
1 stop6h 59m
United Airlines
Deal found 1/27$324
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:15 am
PDX
-
ASE
1 stop5h 41m
Delta
Wed 4/812:20 pm
ASE
-
PDX
1 stop7h 38m
Delta
Deal found 1/27$324
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:15 am
SEA
-
ASE
2 stops7h 53m
United Airlines
Mon 3/24:01 pm
ASE
-
SEA
1 stop6h 00m
United Airlines
Deal found 1/28$326
This United Airlines deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:19 am
SEA
-
ASE
2 stops9h 29m
United Airlines
Fri 2/276:28 pm
ASE
-
SEA
1 stop5h 31m
United Airlines
Deal found 1/28$327
This Delta deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/97:30 am
SEA
-
ASE
2 stops11h 33m
Delta
Wed 7/1512:00 pm
ASE
-
SEA
1 stop5h 55m
Delta
Deal found 1/27$332

Find flight deals from Washington to Aspen

Keep the following information in mind while searching for Washington to Aspen flight deals. Data was last updated January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$249
(United Airlines)

One-way from

$229
(American Airlines)

Popular in

August

Cheapest in

November

Average price

$506
Provider with most accurate pricing for Seattle/Tacoma Intl-Aspen Pitkin County flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Aspen Pitkin County flights.
Search Deals
From Washington to Aspen Pitkin County
Search Deals
One-way flight from Washington to Aspen Pitkin County
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($120 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($29 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Aspen that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Washington to Aspen that are best for you.

Fly from

Washington

Fly to

Aspen

Route

Depart

Return

Price

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Sat 2/21

11:57 pm-10:11 am

1 stop9h 14m

Aspen Pitkin County

Fri 2/27

4:36 pm-12:55 am

1 stop9h 19m

$252

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Fri 2/27

5:00 am-11:10 am

1 stop5h 10m

Aspen Pitkin County

Fri 3/6

3:25 pm-11:16 pm

1 stop8h 51m

$265

PortlandAspen

PDX - ASE

PDXASE

Portland

Thu 4/2

6:15 am-12:56 pm

1 stop5h 41m

Aspen Pitkin County

Wed 4/8

12:20 pm-6:58 pm

1 stop7h 38m

$269

PortlandAspen

PDX - ASE

PDXASE

Portland

Wed 4/1

6:15 am-12:56 pm

1 stop5h 41m

Aspen Pitkin County

Wed 4/8

12:20 pm-8:59 pm

2 stops9h 39m

$274

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Thu 2/26

8:30 am-4:08 pm

1 stop6h 38m

Aspen Pitkin County

Mon 3/2

4:01 pm-9:01 pm

1 stop6h 00m

$299

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Tue 7/7

6:30 am-2:15 pm

1 stop6h 45m

Aspen Pitkin County

Wed 7/15

8:05 am-1:58 pm

1 stop6h 53m

$319

PortlandAspen

PDX - ASE

PDXASE

Portland

Fri 4/3

6:15 am-12:56 pm

1 stop5h 41m

Aspen Pitkin County

Wed 4/8

12:20 pm-6:58 pm

1 stop7h 38m

$324

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Sat 2/28

5:00 am-11:10 am

1 stop5h 10m

Aspen Pitkin County

Tue 3/3

1:55 pm-9:01 pm

2 stops8h 06m

$324

SeattleAspen

SEA - ASE

SEAASE

Seattle/Tacoma Intl

Sat 2/21

9:19 am-7:48 pm

2 stops9h 29m

Aspen Pitkin County

Fri 2/27

6:28 pm-10:59 pm

1 stop5h 31m

$327

PortlandAspen

PDX - ASE

PDXASE

Portland

Sat 4/4

4:15 pm-9:48 pm

1 stop4h 33m

Aspen Pitkin County

Wed 4/8

6:19 pm-10:54 pm

1 stop5h 35m

$339

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 30 results
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Best time to book a flight from Washington to Aspen

Have a flexible travel schedule? Discover the best time to fly to Aspen from Washington with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington to Aspen

What is the cheapest month to book a flight from State of Washington to Aspen?

Currently, December is the cheapest month in which you can book a flight from State of Washington to Aspen (average of $135). Flying from State of Washington to Aspen in July is currently the most expensive (average of $274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Washington to Aspen. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Aspen from Washington?

    Aspen Pitkin County (ASE) is the airport you will fly into if you book a flight from Washington to Aspen. It is only a 3.5 mi journey from Pitkin County (ASE) to Aspen’s city center.

  • How long is the flight from State of Washington to Aspen?

    For as low as $265, American Airlines can have you in Aspen from State of Washington in 5h 10m. There are 958 mi between State of Washington and Aspen. This flight may include one or multiple stops.

  • What are the most popular routes from State of Washington to Aspen?

    When deciding which route to take from State of Washington to Aspen consider Seattle/Tacoma Intl - Aspen Pitkin County, Portland - Aspen Pitkin County or Spokane - Aspen Pitkin County as they are the most popular.

  • Can I find deals for flights from Washington to Aspen that include hotel bookings?

    Yes. In addition to deals on Washington to Aspen flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington to Aspen?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Aspen.

  • Can I find deals for business class flights from Washington to Aspen?

    Yes. Cheapflights offers flight deals from Washington to Aspen by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from State of Washington to Aspen?

    Currently, December is the cheapest month in which you can book a flight from State of Washington to Aspen (average of $135). Flying from State of Washington to Aspen in July is currently the most expensive (average of $274). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Aspen?

Book flights to Aspen if you plan to visit one of these locations
Snowmass Village
Buena Vista
Snowmass

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Top airline flying from Washington to Aspen

Discover the top airline that operate flights from Washington to Aspen. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$308Average$526FlexibilityNo cancel feeOn-time69%

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